Arctic barrel-bubble vs Nelson s Antelope Squirrel

Retusa obtusa compared with Ammospermophilus nelsoni

Key Differences

• Arctic barrel-bubble is Least Concern while Nelson s Antelope Squirrel is Endangered.

Taxonomic Classification

Rank	Arctic barrel-bubble	Nelson s Antelope Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Cephalaspidea (Cephalaspidea)	Rodentia (Rodents)
Family	Retusidae	Sciuridae (Squirrels)
Genus	Retusa	Ammospermophilus
Species	Retusa obtusa	Ammospermophilus nelsoni

Evolutionary Relationship

Arctic barrel-bubble and Nelson s Antelope Squirrel share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic barrel-bubble

LC — Least Concern

Nelson s Antelope Squirrel

EN — Endangered

Physical Characteristics

Attribute	Arctic barrel-bubble	Nelson s Antelope Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic barrel-bubble

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Nelson s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arctic barrel-bubble

The Arctic barrel-bubble (Retusa obtusa) is a species in the genus Retusa. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.